عناصر مشابهة
Substrate Temperature Dependence of Optical and Morphological Properties of ZnTe Nanoparticles thin Films
| المصدر: | مجلة كلية التربية |
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| الناشر: |
الجامعة المستنصرية - كلية التربية
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| المؤلف الرئيسي: | |
| مؤلفين آخرين: | |
| المجلد/العدد: | ع1 |
| محكمة: | نعم |
| الدولة: | العراق |
| التاريخ الميلادي: | 2019 |
| الصفحات: | 101 - 118 |
| ISSN: | 1812-0380 |
| رقم MD: | 1235777 |
| نوع المحتوى: | بحوث ومقالات |
| اللغة: | English |
| قواعد المعلومات: | EduSearch |
| مواضيع: | |
| رابط المحتوى: |
| المستخلص: | ZnTe nanoparticles thin films were prepared at different substrate temperature (325, 425,525,625K) on a glass substrate by using Pulsed Laser deposition technique (PLD) under vacuum about 10-5 Torr. The Nd- Yag Q-Switch laser with wave length (1064 nm), frequency (5 Hz), and fluency (0.477 J / cm2) were employed to deposit ZnTe thin films. The as deposited of ZnTe nanoparticles thin films were investigated by X-ray diffraction (XRD), Scanning electron microscopy (SEM), Electron dispersion X-ray (EDX), Atomic force microscopy (AFM) and UV-VIS Spectrophotometer. XRD investigations confirmed the increasing in the crystallite size about (42.64, 44.02, 82.66 and 86.64nm) with increase substrate temperature in the range (325K, 425K, 525K and 625K), respectively. |
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